Sandvik Coromant - 8mm Body, 5.1mm Step Diam, 0.314961" Diam Shank, Solid Carbide Subland Step Drill Bit
Item #: 49566862
Brand: Sandvik Coromant
Model #: 6423099
Features and Benefits
Solid carbide provides better rigidity than High Speed Steel (HSS). It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature than TiN. As a result, it is better for higher speed operations in a variety of steel machining applications.
| Product Specifications | |
|---|---|
| Drill Body Size (mm) | 8 |
| Drill Body Size (Decimal Inch) | 0.3150 |
| Step Diameter (mm) | 5.10 |
| Step Diameter (Decimal Inch) | 0.200787 |
| Shank Diameter (Decimal Inch) | 0.314961 |
| Drill Bit Material | Solid Carbide |
| Drill Bit Finish/Coating | TiAlN |
| Overall Length (mm) | 79 |
| Overall Length (Decimal Inch) | 3.1102 |
| Step Length (mm) | 14.00 |
| Step Length (Decimal Inch) | 0.5551 |
| Flute Length (mm) | 26.00 |
| Flute Length (Decimal Inch) | 1.02362 |
| Shank Length (Decimal Inch) | 1.4173 |
| Shoulder Included Angle | 90 |
| Drill Point Angle | 140 |
| Tap Thread Size | M6 & 1/4-20 |
| Series/List | CoroDrill 860 |
| Through Coolant | Yes |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It